64961824

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{27809}}^1$

素因数の和:27892

約数の個数: 24

約数和(自身を含む): 129650220

約数和(自身を除く): 64688396

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 27809, 55618, 111236, 222472, 444944, 889888, 2030057, 4060114, 8120228, 16240456, 32480912, 64961824]

約数ペア:

[(1, 64961824), (2, 32480912), (4, 16240456), (8, 8120228), (16, 4060114), (32, 2030057), (73, 889888), (146, 444944), (292, 222472), (584, 111236), (1168, 55618), (2336, 27809)]